Intel Xeon 7130N LF80550KF0878M データシート

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transactions as well as interrupt messages pass between the processor and chipset over the 
FSB.

•

Functional Operation — Refers to the normal operating conditions in which all processor 
specifications, including DC, AC, system bus, signal quality, mechanical, and thermal, are 
satisfied.

•

 Technology — Enhanced Intel SpeedStep

®

 Technology is the 

next generation implementation of Geyserville technology which extends power management 
capabilities of servers and workstations.

•

Integrated Heat Spreader (IHS) — A component of the processor package used to enhance 
the thermal performance of the package. Component thermal solutions interface with the 
processor at the IHS surface.

•

mPGA604 — The Dual-Core Intel Xeon processor 7000 series mates with the system board 
through this surface mount, 604-pin, zero insertion force (ZIF) socket.

•

OEM — Original Equipment Manufacturer.

•

Xeon

®

 Processor 7000 Series— The entire product, including processor 

core substrate and integrated heat spreader (IHS).

•

Processor core — The processor’s execution engine. All AC timing and signal integrity 
specifications are to the pads of the processor core.

•

Processor Information ROM (PIROM) — A memory device located on the processor and 
accessible via the System Management Bus (SMBus) which contains information regarding 
the processor’s features. This device is shared with the Scratch EEPROM, is programmed 
during manufacturing, and is write-protected. 

•

Scratch EEPROM (Electrically Erasable, Programmable Read-Only Memory) — A memory 
device located on the processor and addressable via the SMBus which can be used by the 
OEM to store information useful for system management. 

•

SMBus — System Management Bus. A two-wire interface through which simple system and 
power management related devices can communicate with the rest of the system. It is based on 
the principals of the operation of the I

2

C

*

 two-wire serial bus from Phillips Semiconductor.

I

2

C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I

2

C 

bus/protocol and was developed by Intel. Implementations of the I

2

C bus/protocol or the SMBus 

bus/protocol may require licenses from various entities, including Philips Electronics N.V. and 
North American Philips Corporation.

•

Storage Conditions — Refers to a non-operational state. The processor may be installed in a 
platform, in a tray, or loose. Processors may be sealed in packaging or exposed to free air. 
Under these conditions, processor pins should not be connected to any supply voltages, have 
any I/Os biased, or receive any clocks.

•

Symmetric Agent — A symmetric agent is a processor which shares the same I/O subsystem 
and memory array, and runs the same operating system as another processor in a system. 
Systems using symmetric agents are known as Symmetric MultiProcessing (SMP) systems. 
Dual-Core Intel Xeon processor 7000 series should only be used in SMP systems which have 
two or fewer symmetric agents per FSB.